trigger_condition_asset_tagged.inc

<?php
require_once SQ_INCLUDE_PATH.'/general_occasional.inc';

class Trigger_Condition_Asset_Tagged extends Trigger_Condition
{


    public static function evaluate($settings, &$state)
    {
        $tag_manager = $GLOBALS['SQ_SYSTEM']->getTagManager();

        $assetid    = $state['assetid']; // event broadcaster
        $tagids     = array_get_index($settings, 'tagids');
        $is_strict  = array_get_index($settings, 'is_strict', FALSE);

        if (empty($tagids)) {
            trigger_localised_error('TRIG0004', E_USER_WARNING);
            return FALSE;
        }
        return $tag_manager->isAssetTaggedWith($assetid, $tagids, $is_strict);

    }//end evaluate()


    public static function getInterface($settings, $prefix, $write_access=FALSE)
    {
        // check settings, set defaults if necessary
        $tagids     = array_get_index($settings, 'tagids', Array());
        $is_strict  = array_get_index($settings, 'is_strict', FALSE);


        ob_start();
            $strict_options[TRUE] = translate('all');
            $strict_options[FALSE] = translate('some');

            if ($write_access) {
                combo_box($prefix.'[is_strict]', $strict_options, FALSE, $is_strict);
            } else {
                echo '<strong>'.$strict_options[$is_strict].'</strong>';
            }

            echo ' '.translate('tags_must_be_assigned');
            echo '<br />';
            echo '<br />';

            $interface = ob_get_contents();
        ob_end_clean();

        ob_start();

            if ($write_access) {
                multiple_asset_finder($prefix.'[tagids]', $tagids, Array('thesaurus_term'=>'D'));
            } else {
                foreach ($tagids as $tagid) {
                    echo get_asset_tag_line($tagid).'&nbsp; &nbsp;';
                }
            }

            $interface .= ob_get_contents();
        ob_end_clean();


        return $interface;

    }//end getInterface()


    public static function processInterface(&$settings, $request_data)
    {
        $tagids = array_get_index($request_data, 'tagids', Array());
        $settings['is_strict'] = (boolean) array_get_index($request_data, 'is_strict', FALSE);

        foreach ($tagids as $tag) {
            if (empty($tag['assetid'])) continue;
            $settings['tagids'][$tag['assetid']] = $tag['assetid'];
        }

        return FALSE;

    }//end processInterface()


}//end class

?>